Batch grinding device for PS sheet production

Abstract

The utility model discloses a batch grinding device for PS (polystyrene) sheet production, which comprises a workbench, vertical plates are arranged on two sides of the workbench, a grinding component and a polishing component are respectively arranged on the vertical plates on the two sides side by side, the positions of the two sides are arranged in a mirroring manner, a moving component is further arranged on the workbench and penetrates through the workbench, and the moving component is arranged on the workbench. A dust suction fan is arranged on one side of the workbench, a detachable dust collection box is arranged at the bottom of the workbench, and guide wheels are arranged on the edge of the workbench. The utility model belongs to the technical field of PS sheet production, and particularly relates to a PS sheet polishing machine which is provided with a moving component for clamping and fixing, so that two sides of the PS sheet can be polished at one time without overturning, the automation degree is relatively high, and the operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of PS sheet production, in particular to a batch grinding device for PS sheet production. Background Art

[0002] PS sheet (polyethylene sheet) is a polymer synthesized from styrene monomers through free radical addition polymerization. Due to its excellent thermoforming properties, protective properties, environmental protection, and hygienic properties, it is widely used in the pharmaceutical, food, toy, electronics, and clothing industries. During the PS sheet production process, polishing is required to ensure the thickness and flatness of the finished product.

[0003] When polishing existing plastic sheets, the sheet is generally fixed and its top surface is polished by a movable polishing mechanism, or the sheet is transported by a movable component and polished by a corresponding polishing mechanism during the movement of the sheet. However, these device structures can usually only polish a single side of the sheet, and the metal sheet needs to be manually flipped and repositioned or transported, which is inconvenient to operate and is not conducive to mass production and processing. Summary of the Invention

[0004] The technical problems to be solved by this utility model are:

[0005] Existing PS sheets can only be polished on one side and need to be manually flipped and repositioned, which is inconvenient to operate.

[0006] In order to solve the above technical problems, the technical solution proposed in the utility model is: a batch grinding device for PS sheet production, comprising a workbench, vertical plates are provided on both sides of the workbench, and grinding components and polishing components are respectively provided side by side on the vertical plates on both sides, and the positions on both sides are mirrored. A movable component is also provided on the workbench, and the movable component is arranged through the workbench. A dust extraction fan is provided on one side of the workbench, a detachable dust box is provided at the bottom of the workbench, and a guide wheel is provided on the edge of the workbench, and two groups of guide wheels and movable components are respectively provided.

[0007] Furthermore, the moving assembly includes a synchronous rotating rod, a roller, a synchronous belt and a transmission motor. The synchronous rotating rod is rotatably arranged on the workbench and passes through the workbench. The roller is fixed to one end of the synchronous rotating rod located on the upper side of the workbench. The synchronous belt is sleeved on two groups of synchronous rotating rods and is arranged on the lower side of the workbench. The output shaft of the transmission motor is connected to the synchronous rotating rod and fixed to the lower side of the workbench through a bracket.

[0008] Furthermore, movable components are respectively provided on both sides of the PS sheet, and each set of movable components is provided with two sets of synchronous rotating rods.

[0009] Furthermore, the outer surface of the synchronous belt is provided with an anti-slip rubber surface.

[0010] Furthermore, a plurality of dust collecting holes are provided on the workbench.

[0011] Furthermore, a protective net is provided on the workbench corresponding to the position of the dust extraction fan.

[0012] Furthermore, the grinding assembly includes a rotating motor and a grinding disc. The rotating motor is fixedly arranged on the outer side of the vertical plate and the output shaft passes through the vertical plate. The grinding disc is fixed on the output shaft of the rotating motor.

[0013] Furthermore, the polishing assembly includes a rotating motor and a polishing disc. The rotating motor is fixedly arranged on the outer side of the vertical plate and the output shaft passes through the vertical plate. The polishing disc is fixed on the output shaft of the rotating motor.

[0014] The beneficial effects achieved by the utility model using the above structure are as follows:

[0015] PS sheets can be polished on both sides at one time without turning over, with a relatively high degree of automation and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a batch grinding device for PS sheet production proposed in the utility model;

[0017] Figure 2 This is a structural schematic diagram from another angle of a batch grinding device for PS sheet production proposed by the present invention;

[0018] Figure 3 This is a cross-sectional view of a batch grinding device for PS sheet production proposed in the present invention;

[0019] Figure 4 for Figure 3 A magnified partial view of part A.

[0020] Among them, 1. workbench, 2. grinding assembly, 3. polishing assembly, 4. vertical plate, 5. moving assembly, 6. dust extraction fan, 7. dust collection box, 8. guide wheel, 9. PS sheet, 10. synchronous rotation rod, 11. roller, 12. synchronous belt, 13. transmission motor, 14. bracket, 15. dust collection hole.

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] like Figure 1-4 As shown, the utility model proposes a batch grinding device for PS sheet production, including a workbench 1, with vertical plates 4 on both sides of the workbench 1, and grinding components 2 and polishing components 3 are respectively arranged side by side on the vertical plates 4 on both sides, and the positions on both sides are mirrored. In order to realize the grinding function, the grinding component 2 includes a rotating motor and a grinding disc. The rotating motor is fixedly arranged on the outside of the vertical plate 4 and the output shaft passes through the vertical plate 4. The grinding disc is fixed on the output shaft of the rotating motor. In order to realize the polishing function, the polishing component 3 includes a rotating motor and a polishing disc. The rotating motor is fixedly arranged on the outside of the vertical plate 4 and the output shaft passes through the vertical plate 4. The polishing disc is fixed on the output shaft of the rotating motor. The workbench 1 is also provided with a movable The movable component 5 is set throughout the workbench 1. A dust extraction fan 6 is provided on one side of the workbench 1. In order to improve the service life, a protective net 16 is provided on the workbench 1 corresponding to the dust extraction fan 6. A detachable dust box 7 is provided at the bottom of the workbench 1. A guide wheel 8 is provided at the edge of the workbench 1. There are two groups of guide wheels 8 and movable component 5 respectively. After the PS sheet 9 is slid between the two groups of guide wheels 8 and contacts the movable component 5, it is driven forward by the rotating movable component 5. During the forward movement, the grinding component 2 grinds the PS sheet 9, and the polishing component 3 polishes the PS sheet 9. The powder or waste generated during the grinding and polishing process is recovered into the dust box 7 under the action of the dust extraction fan 6.

[0024] The synchronous belt 12 is mounted on the two sets of synchronous rotating rods 10 and is located on the lower side of the workbench 1. The output shaft of the transmission motor 13 is connected to the synchronous rotating rod 10 and is fixed to the lower side of the workbench 1 through the bracket 14. The operation of the transmission motor 13 can drive the synchronous rotating rod 10 to rotate, thereby driving the synchronous belt 12 to transmit, so that the roller 11 fixed on the synchronous rotating rod 10 rotates. In order to increase the friction, the outer surface of the roller 11 is provided with an anti-slip rubber surface. In order to facilitate the adsorption of dust, a plurality of dust collecting holes 15 are opened on the workbench 1. In order to facilitate the clamping of the PS sheet 9, a moving assembly 5 is provided on both sides of the PS sheet 9, and each group of moving assemblies 5 is provided with two sets of synchronous rotating rods 10.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A batch grinding device for PS sheet production, comprising a workbench (1), characterized in that: Vertical plates (4) are provided on both sides of the workbench (1), and grinding components (2) and polishing components (3) are respectively provided side by side on the vertical plates (4) on both sides, and the positions on both sides are mirror-imaged. A movable component (5) is also provided on the workbench (1), and the movable component (5) is provided through the workbench (1). A dust extraction fan (6) is provided on one side of the workbench (1), and a detachable dust collection box (7) is provided at the bottom of the workbench (1). A guide wheel (8) is provided on the edge of the workbench (1), and two groups of the guide wheel (8) and the movable component (5) are provided respectively.

2. The batch polishing device for PS sheet production according to claim 1, characterized in that: The moving assembly (5) comprises a synchronous rotating rod (10), a roller (11), a synchronous belt (12) and a transmission motor (13); the synchronous rotating rod (10) is rotatably arranged on the workbench (1) and is arranged through the workbench (1); the roller (11) is fixedly arranged on one end of the synchronous rotating rod (10) located on the upper side of the workbench (1); the synchronous belt (12) is sleeved on two groups of synchronous rotating rods (10) and is arranged on the lower side of the workbench (1); the output shaft of the transmission motor (13) is connected to the synchronous rotating rod (10) and is fixed to the lower side of the workbench (1) through a bracket (14).

3. The batch polishing device for PS sheet production according to claim 2, characterized in that: The PS sheet (9) is provided with movable components (5) on both sides, and each set of movable components (5) is provided with two sets of synchronous rotating rods (10).

4. The batch polishing device for PS sheet production according to claim 3, characterized in that: The outer surface of the synchronous belt (12) is provided with an anti-slip rubber surface.

5. The batch polishing device for PS sheet production according to claim 4, characterized in that: A plurality of dust collecting holes (15) are provided on the workbench (1).

6. The batch polishing device for PS sheet production according to claim 5, characterized in that: A protective net (16) is provided on the workbench (1) at a position corresponding to the dust extraction fan (6).

7. The batch polishing device for PS sheet production according to claim 6, characterized in that: The grinding assembly (2) comprises a rotating motor and a grinding disc. The rotating motor is fixedly arranged on the outside of the vertical plate (4) and the output shaft passes through the vertical plate (4). The grinding disc is fixed on the output shaft of the rotating motor.

8. The batch polishing device for PS sheet production according to claim 7, characterized in that: The polishing assembly (3) comprises a rotating motor and a polishing disc. The rotating motor is fixedly arranged on the outside of the vertical plate (4) and the output shaft passes through the vertical plate (4). The polishing disc is fixed on the output shaft of the rotating motor.

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